CAS 1122-54-9

4-Acetylpyridine

Description:

4-Acetylpyridine, with the CAS number 1122-54-9, is an organic compound characterized by a pyridine ring substituted with an acetyl group at the fourth position. It appears as a yellow to brown liquid or solid, depending on the temperature and purity. This compound has a distinct aromatic odor and is soluble in polar organic solvents such as ethanol and acetone, but less soluble in water. Its molecular formula is C7H7NO, and it has a molecular weight of approximately 135.14 g/mol. 4-Acetylpyridine is known for its role in organic synthesis and as an intermediate in the production of various pharmaceuticals and agrochemicals. It exhibits biological activity, including antimicrobial and antifungal properties, making it of interest in medicinal chemistry. Additionally, it can participate in various chemical reactions, such as nucleophilic substitutions and condensation reactions, due to the presence of both the nitrogen atom in the pyridine ring and the carbonyl group in the acetyl moiety. Proper handling and storage are essential, as it may pose health risks if inhaled or ingested.

Formula: C₇H₇NO

InChI: InChI=1S/C7H7NO/c1-6(9)7-2-4-8-5-3-7/h2-5H,1H3

InChI key: InChIKey=WMQUKDQWMMOHSA-UHFFFAOYSA-N

SMILES: C(C)(=O)C=1C=CN=CC1

Synonyms:

• 1-(4-Pyridinyl)ethanone
• 1-(Pyridin-4-Yl)Ethanone
• 1-(Pyridin-4-yl)ethan-1-one
• 1-(Pyridn-4-yl)ethanone
• 4-Acetyl Pyridine
• 4-Pyridinyl methyl ketone
• 4-Pyridyl methyl ketone
• 4-Pyridylethanone
• Ethanone, 1-(4-pyridinyl)-
• Ketone, methyl 4-pyridyl
• Methyl (4-pyridyl) methanone
• Methyl 4-pyridyl ketone
• Methyl pyridin-4-yl ketone
• Methyl-4-pyridylcetone
• Methyl-4-pyridylketon
• Metil-4-Piridilcetona
• Nsc 111
• γ-Acetylpyridine

4-Acetylpyridine

CAS: 1122-54-9

Formula: C₇H₇NO

Purity: >98.0%(GC)(T)

Color and Shape: Colorless to Light yellow to Light orange clear liquid

Molecular weight: 121.14

Ref: 3B-A0113

4-Acetylpyridine, 98%

CAS: 1122-54-9

4-acetylpyridine on reaction with - and 4-formylpyridine (H3FoPyS, H4FoPyS) yields semicarbazones. Reaction of acetylpyridine with thiophene-2-carboxaldehyde afforded the 2-chloro-6-ethoxy-4--(2-thienyl)acryloylpyridine, which was reacted with malononitrile in refluxing ethanol in the presence of pi

Formula: C₇H₇NO

Purity: 98%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 121.14

Ref: 02-A12015

4-Acetylpyridine

CAS: 1122-54-9

Formula: C₇H₇NO

Purity: 98%

Color and Shape: Liquid

Molecular weight: 121.1366

Ref: IN-DA003KN2

4-Acetylpyridine

CAS: 1122-54-9

Formula: C₇H₇NO

Molecular weight: 121.14

Ref: 7W-GK3381

4-Acetylpyridine

CAS: 1122-54-9

4-Acetylpyridine is a pyridine derivative widely used in biochemical experiments and drug synthesis research.

Formula: C₇H₇NO

Purity: 99.87%

Color and Shape: Solid

Molecular weight: 121.14

Ref: TM-T67637

4-Acetylpyridine

CAS: 1122-54-9

4-Acetylpyridine

Formula: C₇H₇NO

Purity: 97%

Color and Shape: clear orange liquid

Molecular weight: 121.14g/mol

Ref: 54-OR5047

4-Acetylpyridine

Controlled Product

CAS: 1122-54-9

Applications 4-Acetylpyridine is a acetylated pyridine used in the preparation of nitrogen containing bicyclic heterocycles and other organic compounds. 4-Acetylpyridine is also present in mainstream cigarette smoke.
References Kulshreshtha, N.P. et al.: J. Chrom. A, 985, 303 (2003); Scian, M. et al.: Inhal. Toxicol., 21, 1040 (2009);

Formula: C₇H₇NO

Color and Shape: Yellow To Brown

Molecular weight: 121.14

Ref: TR-A187605

4-Acetylpyridine

CAS: 1122-54-9

Formula: C₇H₇NO

Purity: 98%

Color and Shape: Liquid, Clear

Molecular weight: 121.139

Ref: 10-F033067